Einleitung

In this guide i will show you step by step how to teardown the JBL Boombox speaker (1° generation) to get to its main board.

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    • Tip: It can be easier if you rest the speaker against the floor and make it turn.

    • Turn the side wavy rings counterwise.

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    • Once you get the ring, we can access the screws that are underneath, that hold the handle to the main body.

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    • Without fear, but carefully, we pull form the plastics rings towards the speaker sides, until they´ll get out.

    • When they have left their position, we can pull from the handle upwards and to one side to get the opposite side.

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    • Underneath, introduce a slim opening pick (screwdriver, knife...) in the line of union that exist between the tow halfs of the cloth bezel.

    • Lift/remove the remaining half of the rear part of the speaker to fit the screws (2 on each side)

    • Remove this screws

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    • Once you get the screw that holds the cloth, we open it as we open a book.

    • Tip: It looks like it is going to break but it is not like that, it works as a spring and it can be opened without problem.

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    • Loosen the screws that hold the rubbers with the tweets.

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    • Crefully we lift the lids with the tweets.

    • We unplug the connectors form the board.

    • Tip: The connectors are sealed with glue. Pull carefully. I recommend to break first that glue in any way before removing the connector.

    • Note: I recommend to separate the tweets when you get them out, due they have cables with different lengths.

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    • Once you remove the tweets, we can remove the sub-woofers. To do this we loosen the 8 screws that holds each sub-woofer.

    • Note: I recommend to separate them, due they hace cables with different lengths.

    • After the previous steps, we have access to the main board.

    • I do not hace more pictures, but once the board is out, you can also access the batery screws and the buttons top board and the rear plugs.

    • Note: The Bluetooth antenna is join to the case with doble face tape. I recommend to separate it first before extracting the board.

    • PS: Sorry for not having pictures of the process.

Abschluss

To reensamble your device, follow this guide in reverse order.

Miguel Cretu

Mitglied seit: 05/10/17

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